Laurel Farm lies towards the edge of Mousehold Heath, once a vast area of open heathland to the south-east of Norfolk, but now much reduced in size. The investigations revealed an extraordinarily long and complex history of occupation and exploitation of the area, dating back to the Lower Palaeolithic. The site was also visited in the Upper Palaeolithic by hunter-gatherer communities who used the shelter provided by the roots of an upturned tree to knap flint into blades and tools. Tree-throw hollows continued to be significant features in the landscape and, in the Early Neolithic, a remarkable deposit of over 500 sherds of pottery and 4,000 pieces of struck flint were placed into a pair of adjacent hollows.
Around 4,500 years ago, use of the area changed with the construction of a substantial ring-ditch, probably the remains of a ploughed-out round barrow. The site also produced a remarkably well-made Early Bronze Age barbed and tanged arrowhead. From the late Anglo-Saxon into the early Medieval period the area was used for the early stages of iron extraction and production – processes which have rarely been identified archaeologically. There is evidence that ore was quarried, washed and roasted to remove impurities. Much of the heathland would have been wooded and numerous charcoal burning pits were also identified – providing a vital resource for the iron processing industry.
Mousehold Heath continued to be visited for its natural resources, with gravel quarries and brick kilns exploiting the natural clays, until pressures on agricultural production towards the end of the eighteenth century resulted in the enclosure of the landscape.